Improvement in vises



PATENTBD MAY 19, 1.86.3.

P. WRIGHT. VISE.

lllllll 'PETER- WRIG'HT, 0F

DUDLEY, ENGLAND.

.IMPBQVEMENT :N Avlslfzs.

Y specificamente-.ming pm ofiettmpaterut No. 38,62' l dated, my 19,1863.

To all whom 'it may concern Be it 'known that I,PETEB WRIGHT, of Dnd1ey,'in the, county of Worcester, inthe United Kingdom ofGre'at'BI-itain and Ireland; have invented lcertain Improvements in the Gonstmctionfof ParallelA Visesiend I do hereby declare that"the following ie a full and exact description thereof, referencefbeing' hadto theaccompanying drawings, andto lthe letters of reference marked thereon.

Nowyto enable others ekilled in the art to make' and nse'my invcntion,1 will proceed to `describe its," naturefand in what manner the sameisto, be eform'ed-th'at istoeay: Itirst construct a s ide-box, which :may be Vmade of cast or wrought-i r. m, as shown at letter A, suitable to receive a T-'shapedelide-barm I thenJ forge or. Stampthe two jaw parts. one of -which t is made with flanges and slotted in .the lower part .so 'as to let the slidefbar pass throughi into the elidezbox,l as shown at letter C. Itis then made stationary tothe s lide'box by bolts,k

and-nnte.'Y `The other jawv is slotted in' asimi- 1211 `mann'er-'and bolted ontothe end of the l elide-baratletter B.' ,".lhe next processie to iit in the box F and 1pin,'which maybe done in various ways, but -I prefer xing' the box (which contains? the female screw) on the top ceived it yat letter yD, or instead of a box the Afemale .thread maybe formed on the stationary sidefot the vise. The ein is then pas'sed through the eyes'rof the vise and fnrnished with an adjstable 'washer tobring' back the 4movable jaw, as shown atletter E.

is t y'be practically carried'out, what I claim, vlsshaped bar, arid sides or jaws, with the box F, when constructed, arraxiged5aud operated as deseribedo v PETER WRIGHT.

Witnesses: v j J M. G. UNDERHILL;

Consular Age Commissioner, dic.

l JAMES H. R'oUs,

' Glerl to said' Underhill.

ot` the slide-box; which is grooved out to re sHaving thus deseribed'thenature 'of my," said invention and in what manner the same v The combination of the slidebox A.. the Tl t United Sttes'rf America., a] 

